---> uname -a: Linux prd-centos7-docker-4c-2g-666.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 UTC 2021 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 40G 7.7G 33G 20% / tmpfs 64M 0 64M 0% /dev tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 40G 7.7G 33G 20% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/20/21 _x86_64_ (2 CPU) 16:36:42 LINUX RESTART (2 CPU) 16:37:01 tps rtps wtps bread/s bwrtn/s 16:38:01 172.98 38.91 134.07 6313.29 41270.46 16:39:01 2.27 0.00 2.27 0.00 48.83 16:40:01 0.43 0.00 0.43 0.00 5.96 16:41:01 0.15 0.00 0.15 0.00 1.88 16:42:01 0.32 0.00 0.32 0.00 3.73 16:43:01 0.33 0.00 0.33 0.00 4.88 16:44:01 0.27 0.00 0.27 0.00 3.65 16:45:01 0.40 0.13 0.27 13.72 3.03 Average: 22.15 4.88 17.27 791.14 5169.52 16:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:38:01 5426284 0 813472 10.16 2620 1766556 1287428 14.21 606948 1573820 132 16:39:01 5437928 0 801820 10.01 2620 1766564 1196520 13.21 597820 1573784 16 16:40:01 5437516 0 802232 10.02 2620 1766564 1196520 13.21 599188 1572272 8 16:41:01 5434064 0 805676 10.06 2620 1766572 1196916 13.21 602692 1572272 20 16:42:01 5436812 0 802924 10.03 2620 1766576 1196520 13.21 594420 1578256 16 16:43:01 5433936 0 805796 10.06 2620 1766580 1196604 13.21 597728 1578256 8 16:44:01 5434272 0 805452 10.06 2620 1766588 1196520 13.21 597300 1578256 8 16:45:01 5417504 0 821632 10.26 2620 1767176 1202100 13.27 724036 1466288 188 Average: 5432290 0 807376 10.08 2620 1766647 1208641 13.34 615016 1561650 50 16:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:38:01 eth0 440.48 315.75 1420.74 80.98 0.00 0.00 0.00 0.00 16:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 docker0 42.66 49.58 4.89 220.82 0.00 0.00 0.00 0.00 16:39:01 eth0 0.68 0.17 0.05 0.07 0.00 0.00 0.00 0.00 16:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 eth0 0.30 0.08 0.03 0.01 0.00 0.00 0.00 0.00 16:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 eth0 3.38 1.53 3.40 0.43 0.00 0.00 0.00 0.00 16:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 eth0 0.10 0.08 0.01 0.04 0.00 0.00 0.00 0.00 16:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 eth0 0.32 0.25 0.14 0.08 0.00 0.00 0.00 0.00 16:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 eth0 12.87 7.68 11.15 3.90 0.00 0.00 0.00 0.00 16:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 57.30 40.72 179.50 10.69 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 5.33 6.20 0.61 27.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/20/21 _x86_64_ (2 CPU) 16:36:42 LINUX RESTART (2 CPU) 16:37:01 CPU %user %nice %system %iowait %steal %idle 16:38:01 all 21.92 0.00 6.62 6.16 0.11 65.18 16:38:01 0 21.94 0.00 6.82 5.23 0.10 65.92 16:38:01 1 21.91 0.00 6.42 7.10 0.12 64.45 16:39:01 all 0.23 0.00 0.08 0.00 0.03 99.67 16:39:01 0 0.08 0.00 0.08 0.00 0.03 99.80 16:39:01 1 0.37 0.00 0.07 0.00 0.02 99.55 16:40:01 all 0.20 0.00 0.05 0.00 0.13 99.62 16:40:01 0 0.35 0.00 0.05 0.00 0.15 99.45 16:40:01 1 0.05 0.00 0.05 0.00 0.10 99.80 16:41:01 all 0.28 0.00 0.05 0.00 0.03 99.65 16:41:01 0 0.43 0.00 0.03 0.00 0.02 99.52 16:41:01 1 0.12 0.00 0.07 0.00 0.03 99.78 16:42:01 all 0.27 0.00 0.05 0.00 0.02 99.67 16:42:01 0 0.42 0.00 0.03 0.00 0.02 99.53 16:42:01 1 0.12 0.00 0.07 0.00 0.02 99.80 16:43:01 all 0.24 0.00 0.05 0.00 0.00 99.71 16:43:01 0 0.40 0.00 0.03 0.00 0.00 99.57 16:43:01 1 0.08 0.00 0.07 0.00 0.00 99.85 16:44:01 all 0.26 0.00 0.04 0.00 0.02 99.68 16:44:01 0 0.48 0.00 0.03 0.00 0.02 99.47 16:44:01 1 0.03 0.00 0.05 0.00 0.02 99.90 16:45:01 all 1.88 0.00 0.49 0.00 0.02 97.61 16:45:01 0 2.22 0.00 0.55 0.00 0.02 97.21 16:45:01 1 1.55 0.00 0.43 0.00 0.02 97.99 Average: all 3.06 0.00 0.90 0.74 0.04 95.26 Average: 0 3.18 0.00 0.92 0.63 0.04 95.22 Average: 1 2.93 0.00 0.87 0.86 0.04 95.30